7072758

素因数分解:

$2^1\times 3^8\times 7^2\times {\mathrm{11}}^1$

素因数の和:51

約数の個数: 108

約数和(自身を含む): 20193732

約数和(自身を除く): 13120974

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 27, 33, 42, 49, 54, 63, 66, 77, 81, 98, 99, 126, 147, 154, 162, 189, 198, 231, 243, 294, 297, 378, 441, 462, 486, 539, 567, 594, 693, 729, 882, 891, 1078, 1134, 1323, 1386, 1458, 1617, 1701, 1782, 2079, 2187, 2646, 2673, 3234, 3402, 3969, 4158, 4374, 4851, 5103, 5346, 6237, 6561, 7938, 8019, 9702, 10206, 11907, 12474, 13122, 14553, 15309, 16038, 18711, 23814, 24057, 29106, 30618, 35721, 37422, 43659, 45927, 48114, 56133, 71442, 72171, 87318, 91854, 107163, 112266, 130977, 144342, 168399, 214326, 261954, 321489, 336798, 392931, 505197, 642978, 785862, 1010394, 1178793, 2357586, 3536379, 7072758]

約数ペア:

[(1, 7072758), (2, 3536379), (3, 2357586), (6, 1178793), (7, 1010394), (9, 785862), (11, 642978), (14, 505197), (18, 392931), (21, 336798), (22, 321489), (27, 261954), (33, 214326), (42, 168399), (49, 144342), (54, 130977), (63, 112266), (66, 107163), (77, 91854), (81, 87318), (98, 72171), (99, 71442), (126, 56133), (147, 48114), (154, 45927), (162, 43659), (189, 37422), (198, 35721), (231, 30618), (243, 29106), (294, 24057), (297, 23814), (378, 18711), (441, 16038), (462, 15309), (486, 14553), (539, 13122), (567, 12474), (594, 11907), (693, 10206), (729, 9702), (882, 8019), (891, 7938), (1078, 6561), (1134, 6237), (1323, 5346), (1386, 5103), (1458, 4851), (1617, 4374), (1701, 4158), (1782, 3969), (2079, 3402), (2187, 3234), (2646, 2673)]